Faster installation thanks to the DUPLEX, Can be combined with all flush-mounted boxes, pipe and cable entries, Can be expanded with plaster compensation rings E130/E132, Ideally suited for 100 mm partition walls, One-man installation Installation type: flush-mounted Depth: 100 mm Cable entry: 4 per side Pipe entry M25: 4 per side Pipe entry M20: 4 per side Halogen-free: yes Protection class (IP): IP20 Material: PS